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Blitz:
Individual Calculations January 2022 |
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| Barrantes Batalla, Gerardo Total change: 2.60 | |   |
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| I Blitz Navideno Bronstein 2021 | San Rafael de Oreamuno | CRC | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1362 | 2.50 | 7 | 0.13 | 20 | 2.60 | |
|  Campos Mendez, Diego Alonso | | | 1649 | CRC | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Murillo Varela, Ricardo | | | 1864 | CRC | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Mesen Vega, Roberspiel | | | 1315 | CRC | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Solano Cordero, Jorge | | | 1799 | CRC | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Vargas Zamora, Yahir | | | 1271 | CRC | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Baum Gutierrez, Ismael | | | 1421 | CRC | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Cartin Aguilar, Luis Javier | | | 1365 | CRC | 0.00 | 1 | -0.50 | 20 | -10.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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